1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MicroMips32r6InstrFormats.td b/llvm/lib/Target/Mips/MicroMips32r6InstrFormats.td
index 159eefe3979..1540e09efdd 100644
--- a/llvm/lib/Target/Mips/MicroMips32r6InstrFormats.td
+++ b/llvm/lib/Target/Mips/MicroMips32r6InstrFormats.td
@@ -1032,3 +1032,21 @@ class POOL32B_LDWC2_SDWC2_FM_MMR6<string instr_asm, bits<4> funct>
   let Inst{11}    = 0;
   let Inst{10-0}  = offset;
 }
+
+class POOL32C_LL_E_SC_E_FM_MMR6<string instr_asm, bits<4> majorFunc,
+                                bits<3> minorFunc>
+    : MMR6Arch<instr_asm>, MipsR6Inst {
+  bits<5> rt;
+  bits<21> addr;
+  bits<5> base = addr{20-16};
+  bits<9> offset = addr{8-0};
+
+  bits<32> Inst;
+
+  let Inst{31-26} = 0b011000;
+  let Inst{25-21} = rt;
+  let Inst{20-16} = base;
+  let Inst{15-12} = majorFunc;
+  let Inst{11-9}  = minorFunc;
+  let Inst{8-0}   = offset;
+}